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1.
The aim of the current study was to examine the development of equity preferences across adolescence, for boys and girls separately. Participants from 8 to 18 years old (M = 14.09 years; N = 1,216) played four economic allocation games. Analyses revealed a decrease in equity preferences with age and this decrease was stronger for boys than for girls. There was also an age‐related increase in the preference for efficient outcomes (i.e., maximization of total available resources), which was again stronger for boys than for girls. Overall, although equity remains as a strong social norm, adolescents are decreasingly strict in adhering to the equity norm and show increasing flexibility in equity preferences.  相似文献   

2.
Trajectories of gender identity were examined from Grade 6 (Mage = 11.9 years) to Grade 9 in European French (n = 570) and North African French (n = 534) adolescents, and gender and ethnic group differences were assessed in these trajectories. In Grade 6, boys of both ethnic groups reported higher levels of gender typicality and felt pressure for gender conformity than girls. European French girls and boys and North African French girls reported decreasing gender typicality from Grade 6 to Grade 9, whereas North African French boys did not change. Felt pressure decreased among girls, did not change in European French boys, and increased in North African French boys. Ethnic and gender differences in gender identity development are discussed.  相似文献   

3.
Three studies examined the role of stereotype threat in boys' academic underachievement. Study 1 (children aged 4–10, n = 238) showed that girls from age 4 years and boys from age 7 years believed, and thought adults believed, that boys are academically inferior to girls. Study 2 manipulated stereotype threat, informing children aged 7–8 years (n = 162) that boys tend to do worse than girls at school. This manipulation hindered boys' performance on a reading, writing, and math test, but did not affect girls' performance. Study 3 counteracted stereotype threat, informing children aged 6–9 years (n = 184) that boys and girls were expected to perform similarly. This improved the performance of boys and did not affect that of girls.  相似文献   

4.
This study investigated quantitative and qualitative changes in mental rotation performance and solution strategies with a focus on sex differences. German children (N = 519) completed the Mental Rotations Test (MRT) in the 5th and 6th grades (interval: one year; age range at time 1: 10–11 years). Boys on average outperformed girls on both occasions (dT1 = 0.45; dT2 = 0.35). Strong quantitative change was reflected in increased test scores from time 1 to time 2. The increase was equivalent for girls (d = 1.04) and boys (d = 1.05). Qualitative change was investigated in a multigroup latent transition analysis (LTA) of the MRT items. LTA confirmed findings from prior studies showing that children used different solution strategies to solve the MRT problems. Girls tended to use less efficient strategies than did boys. Moreover, LTA revealed that participants showing inefficient solution strategies at time 1 tended to improve their performance less than students who already showed more elaborate strategies at time 1.  相似文献   

5.
Since robots are becoming involved in children's lives, it is urgent to determine how children perceive robots. The present study assessed whether Japanese 5-year-olds care about their reputation when interacting with a social robot. Children were given stickers and asked to divide them between themselves and an absent recipient. Results revealed that children (N = 112, 55 boys, 57 girls) strategically shared more stickers when being watched by a social interactive robot than by an attentional but non-interactive robot or a still robot. Additionally, children (N = 36, 18 boys, 18 girls) attributed higher psychological properties to social robots. This study is the first to show that 5-year-olds care about their reputations from social robots.  相似文献   

6.
Outcomes of studies with exclusively or predominantly female caregivers suggest that boys in child care are involved with interactions, attachment relationships, and care of lower quality than girls. We investigated to what extent child gender (N = 38, 19 boys) and caregiver gender (N = 38, 19 males) is associated with child–caregiver interactions and attachment relationships. Children’s involvement and caregivers’ sensitive and stimulation behaviors were observed using systematic observations of semistructured play. Children’s secure attachment with caregivers was observed using the Attachment Q-Sort. Research Findings: Male and female caregivers showed similar sensitive behaviors toward boys and girls, and children had similar levels of secure attachment with male and female caregivers. Female caregivers had a tendency to stimulate boys more than girls, and this behavior was associated with a lower secure attachment in boys. Girls’ involvement with the caregiver was associated with male and female caregivers’ sensitive behavior and with male but not female caregivers’ stimulation. Conversely, boys’ involvement with the caregiver was elicited by sensitive but not stimulating behavior of male caregivers but not by female caregivers. Practice or Policy: Boys and girls can have equally positive interactions and attachment relationships with both male and female caregivers.  相似文献   

7.
The likelihood of resisting gender‐stereotypic peer group norms, along with expectations about personal resistance, was investigated in 9‐ to 10‐year‐olds and 13‐ to 14‐year‐olds (N = 292). Participants were told about a stereotype conforming group (boys playing football; girls doing ballet) and a stereotype nonconforming group (boys doing ballet; girls playing football). Contrary to expectations from gender‐stereotyping research, participants stated that they would personally resist gender‐stereotypic norms, and more so than they would expect their peers to resist. However, expecting peers to resist declined with age. Participants expected that exclusion from the group was a consequence for challenging the peer group, and understood the asymmetrical status of gender stereotypes with an expectation that it would be more difficult for boys to challenge stereotypes than for girls.  相似文献   

8.
Globalization prompts remote acculturation toward U.S. culture in Jamaica; this study used a bioecological systems approach to examine its proximal impact on nutrition through U.S. cable TV consumption, and maternal influences in the home. Overall, 330 randomly selected adolescent–mother dyads from schools in Kingston, Jamaica (Madolescent_age = 13.8 years, SDadolescent_age = 1.8) completed questionnaires reporting American identity and behavioral preferences, daily time spent watching U.S.‐produced TV programs, and frequency of eating unhealthy foods. Actor–partner interdependence models revealed that girls’ American identity/behavior directly predicted their unhealthy eating, whereas girls’ mothers and boys’ American identity/behavior indirectly predicted unhealthy eating as mediated by their U.S. TV hours. Additionally, mothers’ American identity/behavior predicted daughters’ unhealthy eating as mediated by mothers’ U.S. TV hours. Remote acculturation theory may facilitate more targeted research and prevention/intervention.  相似文献   

9.
To study effects of the gender-packaging of science, technology, engineering, and mathematics (STEM) toys, mother–child dyads (31 daughters; 30 sons; M = 5.2 years) were randomly assigned to play with a mechanical toy packaged for girls (GoldieBlox) or boys (BobbyBlox). When familiarizing themselves with the toy to prepare for play, mothers given BobbyBlox built more with toy pieces than did mothers given GoldieBlox. During dyadic play, mothers with sons built more; mothers with daughters read the toy's narrative instructions more. Children's independent play likewise varied with game packaging. Girls learned the mechanical belt-drive principle better from playing with BobbyBlox; boys learned the principle better from playing with GoldieBlox. Implications for gender-schema theories, STEM interventions, and toy marketing are discussed.  相似文献   

10.
The current study examines how gender discrimination by adults in school is linked with depressive symptoms and sleep duration over time in middle school. The main goal is to test one psychological mechanism that can account for such associations: perceived school unfairness. Relying on a racially-ethnically diverse sample of girls (N = 2,718, Mage = 13.01, SDage = 0.39) from 26 middle schools, multilevel mediation analyses revealed that girls who experienced school-based gender discrimination by an adult in seventh grade reported higher levels of perceived school unfairness in eighth grade. Moreover, perceived unfairness, in turn, was associated with more depressive symptoms and shorter sleep durations by eighth grade. Implications of changes in adolescent girls’ sleep and mood related to their experiences of gender discrimination are discussed.  相似文献   

11.
Person–environment interactions might ultimately drive longer term development. This experience sampling study (Data collection: 2019/20 the Netherlands) assessed short-term linkages between parent–adolescent interaction quality and affect during 2281 interactions of 124 adolescents (Mage = 15.80, SDage = 1.69, 59% girls, 92% Dutch, Education: 25% low, 31% middle, 35% high, 9% other). Adolescents reported on parent–adolescent interaction quality (i.e., warmth and conflict) and momentary positive and negative affect five to six times a day, for 14 days. Preregistered dynamic structural equation models (DSEM) revealed within-family associations between parent–adolescent interaction quality and adolescent affect (concurrently: r = −.22 to .39; lagged effects: ß = −.17 to .15). These effects varied significantly between families. These findings stress the need for more person-specific research on parenting processes.  相似文献   

12.
The current study examined how adolescents' ethnic‐racial identity (ERI) informed the demographic diversity of their friendship network (Goal 1) and the extent of similarity between adolescents' and their friends' ERI (Goal 2). Participants were sixth and seventh grade students (N = 353; Mage = 11.88, SD = .73; 50% girls; 29% African American, 31% White, 13% Latino) in the Midwestern U.S. Results from longitudinal cross‐lagged models (Goal 1) indicated that having more diverse friendships at T2 was associated with greater T3 ERI exploration among all youth. In addition, boys who reported higher ERI resolution at T1 had more diverse friendships at T2. Furthermore, findings from longitudinal social network analyses (SNA; Goal 2) suggested that influence drove similarity between adolescents and their friends in ERI exploration and resolution.  相似文献   

13.
It has been argued that children who possess an advanced theory of mind (ToM) are viewed positively by their peers, but the empirical findings are mixed. This meta‐analysis of 20 studies including 2,096 children (aged from 2 years, 8 months to 10 years) revealed a significant overall association (r = .19) indicating that children with higher ToM scores were also more popular in their peer group. The effect did not vary with age. The effect was weaker for boys (r = .12) compared to girls (r = .30). ToM was more strongly associated with popularity (r = .23) than with rejection (r = .13). These findings confirm that ToM development has significant implications for children's peer relationships.  相似文献   

14.
This study aimed to assess associations between school HIV education and protective sexual behaviors and sexually transmitted disease (STD)/HIV diagnosis with a representative sample of male and female high school students. Data from male and female adolescent participants in the 1999, 2001 and 2003 Massachusetts Youth Risk Behavior Survey (n = 12,243) were analyzed. Adjusted regression analyses stratified by gender were conducted to assess relationships between school HIV education exposure and the following outcomes: no sexual initiation, condom use at last sex, no multiple sex partners in the past three months and no history of STD/HIV diagnosis. Participants were mostly White (75%) and were 51% male; the subsample of sexually active students was younger than the total sample but was otherwise similar in demographics. School HIV education was reported by 93% of our sample and was significantly related to sexual initiation among boys (odds ratio = 1.9, 95% confidence interval = 1.4–2.7) but not girls. Among sexually experienced students (n = 4752), boys reporting exposure to school HIV education were significantly more likely to report condom use (odds ratio = 2.2, 95% confidence interval = 1.6–3.1), no multiple sex partners (odds ratio = 3.2, 95% confidence interval = 2.3–4.4) and no STD/HIV diagnosis (odds ratio = 3.2, 95% confidence interval = 2.0–5.0); girls reporting such exposure were significantly more likely to report no multiple sex partners (odds ratio = 2.2, 95% confidence interval = 1.3–3.6). In conclusion, exposure to school HIV education is associated with sexual protective behaviors and reduced likelihood of STD/HIV diagnosis for boys but less so for girls, suggesting the need for more gender‐tailored approaches to school HIV education.  相似文献   

15.
Teachers’ attitudes toward ethnic minority students might differ by students’ gender and the type of school teachers are working in because of different motivations for teaching and different school practices. Hence, the aim of the current research was to investigate elementary (n = 82) and secondary school (n = 82) teachers’ implicit and explicit attitudes toward male and female ethnic minority students. Teachers worked on either a male or a female Implicit Association Test and filled out a gender-specific questionnaire for measuring explicit attitudes. The results showed that elementary and secondary school teachers had negative implicit attitudes toward ethnic minority students, independent of students’ gender. Whereas secondary school teachers were implicitly more positive toward boys, elementary school teachers were implicitly more positive toward girls. Elementary school teachers were more enthusiastic about teaching ethnic minority boys than girls. The findings provide the first insights into differences in attitudes between elementary and secondary school teachers.  相似文献   

16.
In this study, the authors investigated the extent to which boys and girls differed in their college-ready performance in reading, in math, and in both subjects for the 2006–2007 school year for the state of Texas (n = 1,099 high schools). Also examined were the extent to which boys and girls differed in their performance on the Scholastic Assessment Test (SAT) and the American College Test (ACT) for the 2005–2006 and 2006–2007 school years. Differences in criterion scores, as well as how many boys and girls actually took these exams, were examined in addition to their average scores. Statistically significant differences were present between the college-ready scores of boys and of girls in reading, math, and in both subject areas. Of special note is that less than one-third of all students were deemed to be college-ready in both subject areas. Statistically significant differences also were revealed between boys and girls in the percentage taking the SAT or ACT, in the percentage meeting the SAT or ACT criterion, and in their SAT average scores, but not in their ACT average scores. Implications of these findings are discussed.  相似文献   

17.
To examine whether need for approval (NFA) and antisocial behavior (ASB) moderate the effects of socioemotional stimuli on cognitive control, 88 girls (Mage = 16.31 years; SD = 0.84; 65.9% White) completed a socioemotional Go/No-go and questionnaires. At high approach NFA, girls responded more slowly during appetitive than control (b = −8.80, p < .01) and aversive (b = −5.58, p = .01) trials. At high ASB, girls responded more slowly (b = −6.12, p = .02) and less accurately (OR = 1.11, p = .03) during appetitive than aversive trials; at low ASB, girls responded more slowly during aversive than control trials (b = −4.42, p = .04). Thus, both context and individual differences influence adolescents' cognitive control.  相似文献   

18.
Personality and identity formation are intricately linked in adolescent development. The personality disposition of perfectionism has been associated with identity processes, but their longitudinal interplay in adolescence has not yet been investigated. This four-wave study, with 5- to 6-month intervals between each wave (N = 744 Caucasian adolescents, Mage = 15.2 years, 55% girls), examined associations between perfectionism (self-oriented and socially prescribed) and identity processes in the domain of future plans. Self-oriented perfectionism predicted increases in commitment making, identification with commitment, and exploration in depth. Socially prescribed perfectionism showed bidirectional positive relations with ruminative exploration. Exploration in depth predicted increases in socially prescribed perfectionism. Findings suggest that perfectionism is an important personality disposition in adolescent identity formation unfolding over time.  相似文献   

19.
The objective of this study is to determine the prevalence and correlates of obesity among youth investigated for maltreatment in the United States. Participants were drawn from the National Survey of Child and Adolescent Well-Being II, a national probability study of 5,873 children aged birth to 17 years under investigation for maltreatment in 2008. From child weight reported by caregivers, we estimated obesity (weight-for-age ≥95th percentile) prevalence among children aged 2 through 17 (n = 2,948). Sex-specific logistic regression models by developmental age were used to identify obesity risk factors, including child age, race/ethnicity, and maltreatment type. Obesity prevalence was 25.4% and was higher among boys than girls (30.0% vs. 20.8%). African American adolescent boys had a lower risk for obesity than white boys (OR = 0.28, 95% CI [0.08, 0.94]). Compared with girls aged 2–5 with a neglect allegation, girls with a sexual abuse allegation were at greater risk for obesity (OR = 3.54, 95% CI [1.01, 12.41]). Compared with adolescent boys with a neglect allegation, boys with a physical abuse allegation had a lower risk for obesity (OR = 0.24, 95% CI [0.06, 0.99]). Adolescent girls with a prior family history of investigation were at greater risk for obesity than those without a history of investigation (OR = 3.97, 95% CI [1.58, 10.02]). Youth investigated for maltreatment have high obesity rates compared with national peers. Opportunities to modify and evaluate related child welfare policies and health care practices should be pursued.  相似文献   

20.
This study tested whether associations between childhood maltreatment and adolescent sexual orientation were accounted for by childhood gender nonconforming behavior (GNCB) in a prospective birth cohort (N = 5,007). Childhood parental maltreatment (physical and emotional) and GNCB were assessed on multiple occasions up to age 6 years, and sexual orientation at 15.5 years. Boys with a history of maltreatment were significantly more likely to be nonheterosexual. Using propensity score weighting, maltreatment was associated with a 3.5% (p = .03) increase in the prevalence of nonheterosexuality accounting for confounders not including GNCB, and by 2.9% (p = .06) when also accounting for GNCB. These findings suggest that maltreatment is associated with an increased prevalence of nonheterosexuality in boys but may be explained by confounding factors including GNCB.  相似文献   

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